This must be a new trap because I go through there about every other day in my Ferrari, but have never seen it before. The trap was laid-out on Northside Parkway in between I-75 and West Paces Ferry Road.
A pair of Atlanta motorcycle cops, equipped with laser radar, were handing out speeding tickets. The trap was set-up for southbound traffic. While proceeding south on N/Parkway- right after Mt. Paran road- the parkway curves under I-75. The trap was right after the curve.